Does anyone know what are the differences between say an F100 Cab and the F600 Cab are?

As far as the cab corners, doors, floor pans, hood, etc. Working on Painting the Truck and the Cab Corners are rusted out......is all the glass the same on these trucks 1961-1966?

 

Glass is identical on both and all the tin is identical...the variations may be in the floors depending on your trans hump and battery location as on most medium and big trucks the battery was under the RH floor accessed thru a removable lid...identical to the setup used on the 4WD trucks.
Tin should be the same on 61-4 for all and 61-6 for the rear cab corners, doors. The hood ...thats the only questionable part...it depends on the engine your truck has...those with bigger engines had a scoop on the hood itself on the RH side...if your hood is a standard hood as the F100 used...then the hood too is the same 61-6...just be ware of the trim holes as 65-6 holes are different location then 61-2 and 63-4...I do have a good undrilled hood that is in need of a home though....How bad are your doors ?? I have a pair of 66 shells that I will give you...not perfect and in need of minor rust repair(corners) and drilled for the trim and mirrors too...as well as the inside CC trim.


- cs65